Mybatis逆向工程
前言:之前整理过mybatis-plus的,现在整理下mybatis的,大同小异,本身mybatis-plus就是mybatis的增强版~
pom.xml文件
<build> <plugins> <plugin> <!--Mybatis-generator插件,用于自动生成Mapper和POJO--> <groupId>org.mybatis.generator</groupId> <artifactId>mybatis-generator-maven-plugin</artifactId> <version>1.3.2</version> <configuration> <!--配置文件的位置--> <configurationFile>src/main/resources/generatorConfig.xml</configurationFile> <verbose>true</verbose> <overwrite>true</overwrite> </configuration> <dependencies> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>5.1.6</version> </dependency> <dependency> <groupId>org.mybatis.generator</groupId> <artifactId>mybatis-generator-core</artifactId> <version>1.3.2</version> </dependency> </dependencies> </plugin> </plugins> </build>
generatorConfig.xml配置文件
<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE generatorConfiguration PUBLIC "-//mybatis.org//DTD MyBatis Generator Configuration 1.0//EN" "http://mybatis.org/dtd/mybatis-generator-config_1_0.dtd"> <generatorConfiguration> <context id="DB2Tables" targetRuntime="MyBatis3"> <!--去除注释 --> <commentGenerator> <property name="suppressDate" value="false"/> <property name="suppressAllComments" value="true"/> </commentGenerator> <!--数据库连接 --> <jdbcConnection driverClass="com.mysql.jdbc.Driver" connectionURL="jdbc:mysql://localhost:3306/taosir_order" userId="root" password="root"> </jdbcConnection> <!--生成实体类 指定包名 以及生成的地址 (可以自定义地址,但是路径不存在不会自动创建 使用Maven生成在target目录下,会自动创建) --> <javaModelGenerator targetPackage="cn.zytao.taosir.order.pojo" targetProject="./src/main/java"> <!--targetProject="/Users/yoan/work/GeetionProjects/ZhongTu_web/src/main/java">--> <property name="enableSubPackages" value="false"/> <property name="trimStrings" value="true"/> </javaModelGenerator> <!--生成SQLMAP文件 --> <sqlMapGenerator targetPackage="mapper" targetProject="./src/main/resources"> <!--targetProject="/Users/yoan/work/GeetionProjects/ZhongTu_web/src/main/resources">--> <property name="enableSubPackages" value="false"/> </sqlMapGenerator> <!--生成Dao文件 可以配置 type="XMLMAPPER"生成xml的dao实现 context id="DB2Tables" 修改targetRuntime="MyBatis3" --> <javaClientGenerator type="XMLMAPPER" targetPackage="cn.zytao.taosir.order.dao" targetProject="./src/main/java"> <!--targetProject="/Users/yoan/work/GeetionProjects/ZhongTu_web/src/main/java">--> <property name="enableSubPackages" value="false"/> </javaClientGenerator> <table tableName="order" domainObjectName="Order" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false" selectByExampleQueryId="false"> </table> <table tableName="order_delivery" domainObjectName="OrderDelivery" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false" selectByExampleQueryId="false"> </table> <table tableName="order_product" domainObjectName="OrderProduct" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false" selectByExampleQueryId="false"> </table> </context> </generatorConfiguration>
配置基本一目了然,根据自己的情况配置即可
最后maven项目右键
Run As
Maven build..
输入mybatis-generator:generate
再点击run即可